Cloud & DevOps
Master AWS, Docker, Kubernetes, CI/CD, and infrastructure as code.
At senior levels, "who owns production?" is a signal. Gaps show up as fragile pipelines, opaque outages, and incidents that take too long to diagnose. Interviewers and teams want to see that you understand how deployments and failures propagate—not just that you've run a few Docker commands.
These topics build a rigorous mental model of containers, orchestration, CI/CD, and infra-as-code: where latency and failure surface, where to add observability, and which trade-offs are unavoidable. You'll learn to own the full pipeline and explain your decisions clearly—in interviews and on call.
Topics in this category
Auto-Scaling: Policies, Metrics, Latency & Cost
Read →Scale services automatically: scaling metrics, cooldowns, capacity buffers, cost trade-offs, and avoiding thrash.
CI/CD Pipelines: Testing, Releases, Rollbacks & Automation
Read →Build CI/CD pipelines: test strategy, artifact promotion, canary/blue-green, rollbacks, and safe deployments.
Container Security: Images, Runtime, Secrets & Supply Chain
Read →Secure containers: image scanning, least privilege, runtime controls, secrets handling, and supply-chain best practices.